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L.W.T.

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L.W.T.
EXPUNGED

on 31 Dec 1969

Last Applicant/ Owned by

LWT INSTRUMENTS INC.

100-630, 4TH AVENUE S.W.,CALGARY,

ALBERTA

CA

T2P0J9

Serial Number

686464 filed on 24th Jul 1991

Registration Number

TMA408803 registered on 26th Feb 1993

Registration expiry Date

26th Feb 2008

Correspondent Address

525-8th Avenue S.W., 43rd Floor,Eighth Avenue Place East,Calgary

ALBERTA

CA

T2P1G1

L.W.T.

Trademark usage description

downhole electronic logging while tripping tool for use in the oil and gas industry.

Classification Information

Class [006]
Common metals

Comment text

CIPO Classification Code

Classification kind code

Nice

Class [007]
Machinery

Comment text

CIPO Classification Code

Classification kind code

Nice

Class [009]
Electrical, scientific and teaching apparatus and software

Comment text

CIPO Classification Code

Classification kind code

Nice

Class [011]
Environmental control items

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

686464

Mark Type

Trademark

Legal History

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Action TakenStatus
Submitted for opposition 48
on 09th Nov 2000		Agent Changed
Submitted for opposition 68
on 04th Jul 2000		Rep for Service Name Changed
Submitted for opposition 55
on 26th Feb 1993		Registered
Submitted for opposition 50
on 19th Jun 1992		Allowed
Submitted for opposition 51
on 19th Jun 1992		Allowance Notice Sent
Submitted for opposition 42
on 25th Mar 1992		Advertised
Submitted for opposition 26
on 19th Nov 1991		Approved
Submitted for opposition 22
on 17th Oct 1991		Search Recorded
Submitted for opposition 30
on 24th Jul 1991		Filed
Submitted for opposition 1
on 24th Jul 1991		Created